Application of the Voronoi Diagram-Thiessen Polygon Method in Tree Surveying with Angle Gauges;

The areal rainfall over the target areas for two different precipitation processes in Beijing are calculated with the data from climate stations only or from both climate stations and automatic precipitation stations by using the arithmetic and Thiessen polygon methods respectively.

Ore grade interpolation based on Thiessen polygon method;

A Method of Thiessen Polygon Based on the Shortest-distance;

By using totally locating method and single tree competition index model, this paper studied the competition intensity of Mongolian pine forests in Hulun Buir sand region of Inner Mongolia, with the fire-disturbed Mongolian pine forest as a case.